{"query": "Shortwave (HF) — around the world on the ionosphere's mirror", "count": 20, "results": [{"id": "card_n_a735e61f7ca1", "title": "Shortwave (HF) — around the world on the ionosphere's mirror", "shelf": "science", "surface": "secular", "snippet": "3–30 MHz; the 19 m band's wavelength seals at 15 MHz: https://narrowhighway.com/s/d6211f4efb2518c6de145decf57f27b131a01c24ce7841853f395b7bc986c323 . Here the ionosphere's\nF-layer refracts waves back t"}, {"id": "card_src_book_5136", "title": "Around the World on a Bicycle - Volume I From San Francisco to Teheran — Thomas Stevens", "shelf": "gutenberg", "surface": "secular", "snippet": "Around the World on a Bicycle - Volume I From San Francisco to Teheran, by Thomas Stevens. Subjects: Voyages around the world; Stevens, Thomas, 1854-1935 -- Travel; Bicycle touring. Read the full text"}, {"id": "card_src_book_13749", "title": "Around the World on a Bicycle - Volume II From Teheran To Yokohama — Thomas Stevens", "shelf": "gutenberg", "surface": "secular", "snippet": "Around the World on a Bicycle - Volume II From Teheran To Yokohama, by Thomas Stevens. Subjects: Voyages around the world; Stevens, Thomas, 1854-1935 -- Travel; Bicycle touring. Read the full text (pu"}, {"id": "card_src_book_50631", "title": "Around the World on Wheels, for The Inter Ocean The Travels and Adventures in Foreign Lands of Mr. and Mrs. H. Darwin McIlrath — H. Darwin McIlrath", "shelf": "gutenberg", "surface": "secular", "snippet": "Around the World on Wheels, for The Inter Ocean The Travels and Adventures in Foreign Lands of Mr. and Mrs. H. Darwin McIlrath, by H. Darwin McIlrath. Subjects: Voyages around the world; Bicycle touri"}, {"id": "card_c_3a2e31a61eaf", "title": "The radio spectrum — one law from the cavity ↔ Shortwave (HF) — around the world on the ion", "shelf": "connections", "surface": null, "snippet": "shortwave's 19 m skip band  — a concord the card itself states; mined + verified."}, {"id": "card_c_a62897562cbb", "title": "AM broadcast (medium wave) — where the dial  ↔ Shortwave (HF) — around the world on the ion", "shelf": "connections", "surface": null, "snippet": "at night the D-layer vanishes and signals bounce off the E/F layers for hundreds of miles  — a concord the card itself states; mined + verified."}, {"id": "card_src_book_62355", "title": "A Voyage Round the World Being an account of a remarkable enterprize, begun in the year 1719, chiefly to cruise on the Spaniards in the great South ocean. Relating the true histori", "shelf": "gutenberg", "surface": "secular", "snippet": "A Voyage Round the World Being an account of a remarkable enterprize, begun in the year 1719, chiefly to cruise on the Spaniards in the great South ocean. Relating the true historical facts of that wh"}, {"id": "card_src_book_69543", "title": "Around the world in eighty minutes Photographic reproductions of the most magnificent edifices, the most interesting remains and the most beautiful scenes on the earth's surface — ", "shelf": "gutenberg", "surface": "secular", "snippet": "Around the world in eighty minutes Photographic reproductions of the most magnificent edifices, the most interesting remains and the most beautiful scenes on the earth's surface, by William S. Walsh. "}, {"id": "card_src_book_27338", "title": "Baseball Joe Around the World; or, Pitching on a Grand Tour — Lester Chadwick", "shelf": "gutenberg", "surface": "secular", "snippet": "Baseball Joe Around the World; or, Pitching on a Grand Tour, by Lester Chadwick. Subjects: Baseball -- Juvenile fiction. Read the full text (public domain): https://www.gutenberg.org/ebooks/27338"}, {"id": "card_src_book_46468", "title": "A Voyage Round the World, from 1806 to 1812 In Which Japan, Kamschatka, the Aleutian islands, and the Sandwich Islands were Visited; Including a Narrative of the Author's Shipwreck", "shelf": "gutenberg", "surface": "secular", "snippet": "A Voyage Round the World, from 1806 to 1812 In Which Japan, Kamschatka, the Aleutian islands, and the Sandwich Islands were Visited; Including a Narrative of the Author's Shipwreck on the Island of Sa"}, {"id": "card_src_comm_ecclesiastes_5_1", "title": "Matthew Henry on Ecclesiastes 5:1", "shelf": "commentary", "surface": "secular", "snippet": "On Ecclesiastes 5:1 — Solomon's design, in driving us off from the world, by showing us its vanity, is to drive us to God and to our duty, that we may not walk in the way of the world, but by religiou"}, {"id": "card_n_7c318469147b", "title": "Pirkei Avot §avot_05_09: Wild beasts come to the world for swearing in vain, and for the profanation o...", "shelf": "classics", "surface": "secular", "snippet": "Wild beasts come to the world for swearing in vain, and for the profanation of the Name. Exile comes to the world for idolatry, for sexual sins and for bloodshed, and for [transgressing the commandmen"}, {"id": "card_src_comm_psalms_148_1", "title": "Matthew Henry on Psalms 148:1", "shelf": "commentary", "surface": "secular", "snippet": "On Psalms 148:1 — We, in this dark and depressed world, know but little of the world of light and exaltation, and, conversing within narrow confines, can scarcely admit any tolerable conceptions of th"}, {"id": "card_src_comm_proverbs_14_32", "title": "Matthew Henry on Proverbs 14:32", "shelf": "commentary", "surface": "secular", "snippet": "On Proverbs 14:32 — Here is, 1. The desperate condition of a wicked man when he goes out of the world: He is driven away in his wickedness. He cleaves so closely to the world that he cannot find in hi"}, {"id": "card_src_book_14836", "title": "A Voyage in the 'Sunbeam', Our Home on the Ocean for Eleven Months — Annie Brassey", "shelf": "gutenberg", "surface": "secular", "snippet": "A Voyage in the 'Sunbeam', Our Home on the Ocean for Eleven Months, by Annie Brassey. Subjects: Voyages around the world; Sunbeam (Yacht). Read the full text (public domain): https://www.gutenberg.org"}, {"id": "card_src_comm_psalms_39_7", "title": "Matthew Henry on Psalms 39:7", "shelf": "commentary", "surface": "secular", "snippet": "On Psalms 39:7 — The psalmist, having meditated on the shortness and uncertainty of life, and the vanity and vexation of spirit that attend all the comforts of life, here, in these verses, turns his e"}, {"id": "card_n_19b10fa2e595", "title": "Leviticus 16", "shelf": "codex", "surface": "witness", "snippet": "1. The LORD spoke to Moses after the death of the two sons of Aaron, when they came near before the LORD, and died;\n2. and the LORD said to Moses, “Tell Aaron your brother not to come at just any time"}, {"id": "card_src_book_63061", "title": "Sir Francis Drake: His Voyage, 1595 Together with the Spanish account of Drake's attack on Puerto Rico — Thomas, active 1595 Maynarde", "shelf": "gutenberg", "surface": "secular", "snippet": "Sir Francis Drake: His Voyage, 1595 Together with the Spanish account of Drake's attack on Puerto Rico, by Thomas, active 1595 Maynarde (in en; es). Subjects: Voyages around the world -- Early works t"}, {"id": "card_src_comm_proverbs_16_19", "title": "Matthew Henry on Proverbs 16:19", "shelf": "commentary", "surface": "secular", "snippet": "On Proverbs 16:19 — This is a paradox which the children of this world cannot understand and will not subscribe to, that it is better to be poor and humble than to be rich and proud. 1. Those that div"}, {"id": "card_src_comm_psalms_24_3", "title": "Matthew Henry on Psalms 24:3", "shelf": "commentary", "surface": "secular", "snippet": "On Psalms 24:3 — From this world, and the fulness thereof, the psalmist's meditations rise, of a sudden to the great things of another world, the foundation of which is not on the seas, nor on the flo"}]}